See How They Fall by Rachel Paris

Turner Corp, a luxury goods empire, has been rocked by the death of its founder. As his three sons gather at the family's opulent estate for a long weekend, tensions rise when an illegitimate heir is introduced - and no one could predict the tragedy that follows. Skye, who married into the dynasty, is uneasy in her husband's world, hiding her own secrets while trying to maintain a normal life for their six-year-old daughter. The weekend quickly morphs into any parent's worst nightmare, leaving Skye desperate to uncover the truth about the Turner family. Mei, the detective assigned to the case, faces pressure from her superiors to close the investigation swiftly. However, as she begins to unpick the complex web of lies and betrayal, she realizes that pulling at these threads might just bring down an empire...

Nobody’s Fool by Harlan Coben

A year after the devastating events that took place in Fool Me Once, a secret from former Detective Sami Kierce's college days comes back to haunt him. The present day is hard enough for Kierce, but his past isn't through with him yet. MALAGA, 2000 Sami Kierce, a young man backpacking in Spain with friends, wakes up one morning. He is covered in blood. There's a knife in his hand. Beside him, the body of a woman. Anna. Dead. He begins to scream. NEW YORK CITY, 2025 Kierce, now a disgraced detective, is teaching night classes when he recognizes a familiar face in the crowd. Anna. It's unmistakably her. But as soon as he makes eye contact with her, she runs. For Kierce there is no choice. He knows he must find this woman and solve the mystery that still haunts his every waking moment. His investigation will bring him face-to-face with his past. Soon he discovers that some secrets should stay buried...